Project Forge

Forge enhances your financial modeling workflow by providing a visual scripting interface that enables intuitive and cohesive expression of logic. Quality of life enhancements such as change logs, rollbacks, and execution audit enhance transparency.

The infrastructure for modern financial modeling

Office desk with a large stack of papers, an open notebook with glasses resting on it, a calculator, and a pen. Background features a city skyline view through tall windows.

Solving problems old and new

Financial analysis remains trapped in outdated spreadsheet infrastructure, where up to 80% of an expert’s time is lost to data extraction and debugging rather than high-value judgment.

This siloed, fragile environment not only wastes human wisdom but also baffles current AI models, which struggle to interpret the implicit, grid-based logic of proprietary financial models compared to the structured clarity of open-source code.

We are solving these problems by designing a financial modeling platform that keeps the right human in the right loop: thoughtful, user-centric product design that empowers the analyst while harnessing the ever-increasing potential of AI.

Our ethos

Headquartered in London, the company was founded by a former investment analyst with over 15 years of experience - the exact target user of Forge. As such we hold a naturally built-in user-centric philosophy to product development.

We are always interested in meeting talent. Open roles are listed here. Nothing that fits at the moment? Feel free to contact us anyway.

The company is headquartered in London, England, UK, a global center of finance. This puts it close to its target users.

Our founder

John de los Santos
LinkedIn

Before founding Marchmont Capital Holdings John was Head of Investor Relations at Seacrest Petroleo. Prior to this he was an equity research analyst at Redburn, where he covered the Oil Majors, European E&Ps and Carbon Capture; and at UBS, where he covered Oil Macro and a wide range of Oil & Gas companies in London and New York. He has an MBA from Columbia Business School and prior experience in credit analysis covering the Asia Pacific TMT sector in Citibank.